This fonts are authors' property, and are either shareware, demo versions or public domain. The licence mentioned above the download button is just an indication. Please look at the readme-files in the archives or check the indicated author's website for details, and contact him if in doubt. If no author/licence is indicated that's because we don't have information, that doesn't mean it's free.
Another doodle. . . Well, shall I continue this one?
I sort of designed myself into a corner with the uppercase, by not using the same grid size as the lowercase. But, this choice led to an interesting and unique look so I'll keep it.